PROFESSIONAL SUMMARY:

• Experienced, hands - on technical leader in building innovative, cost-saving, quality software solutions
• Gained deep understanding of Data at all levels - experience in data model, analysis, quality, extraction, parsing/translation and presentation of data on various platforms
• Hands-on full stack development experience in Java, PowerBuilder, JavaScript, Python, Perl
• Well-versed in SQL Databases with focus on Oracle and exposure to NoSQL databases; experience in development DBA and performance tuning
• Provide technical leadership and assume accountability for the technical delivery of projects
• Extensive experience in troubleshooting & resolving technical and business issues, performance bottlenecks; prove to be the point of technical escalation during project lifecycle
• Excellent communication skills, develop effective relationship with all stake holders in a project, lead and mentor as needed to drive the entire team and the project to success

SKILL:

Java (v 1.0 -Java 8)

DB - Oracle (v 6.0 - v 12c), MYSQL, Access

SQL (PL/SQL, T-SQL, JDBC, Hibernate)

PowerBuilder (v 3.0 - v 12.5)

Python, Perl, VBA

Frameworks, API, CORBA, SOAP, REST

Hands-on Technical and Project leadership

Testing (Unit, System, Integration, Load)

Cross platform development experience

Web Application Development including PHP, JSP/Servlet, Spring MVC, Spring Boot, jQuery

Technology integration

Configuration management

Technical/Production Support

Troubleshooting system and code level

Automation and tool development

WORK HISTORY:

Confidential, Los Angeles, CA

Senior Java Developer/Tech Lead

Responsibilities:

• Technical leader for a team of 20+ developers on-site and offshore, modernizing LATAX to Spring MVC running on JBoss on RedHat Linux; hands-on with full stack Java and JavaScript - coding, code review, bug tracking and fixing
• Liaised with business team and end users in achieving quickest SLA and keeping the legacy platform running in parallel
• Performed unit, system, integration and load testing in identifying and resolving many JavaScript issues and server-side Java issues; helped resolve a memory leak in Documentum service affecting 3500 users, earned “ITA Spotlight”
• Learned and implemented Devops best practices to improve Agility and CI/CD; automated build and release processes; scripted setup and monitoring of 40+ cross platform app servers (some in Oracle cloud); configured and administered versions using PVCS, SVN, maven, Jenkins; worked with Operations and RedHat in implementing JBoss infrastructure.

Java Developer/Modernization Consultant

Confidential

Responsibilities:

• Responsible for the modernization and phased migration of LATAX from PowerBuilder to Java/JBoss platform using Agile methodologies
• Provided technical leadership in RFP, vendor and software selection
• Conducted brainstorming sessions with architects in designing a modern, scalable Java platform architecture
• Mentored legacy and new developers in Java; assisted a Java trainer in customizing course for the team’s needs
• Played Devops role between Development and Operations teams. SVN administrator, Build scripts/automation
• Managed and enhanced all the Java programs in EA Server and Oracle database (Java Stored Procedures)
• Designed and developed a test driven, scalable, RFP-to-implementation API for Address Validation/GIS/Geocoding using Java SOA; saved $12K/Year in licensing

Full Stack PowerBuilder/Oracle Developer, Production Support Specialist

Confidential

Responsibilities:

• Provided technical leadership to a team of 10+ developers in supporting and enhancing Finance group's Business Tax & Permits ecosystem called LATAX
• Designed and developed in PowerBuilder (using EA Framework deployed to EA Server) and Oracle PL/SQL using a hybrid Waterfall and Agile methodologies with emphasis on quality and best practices
• Spearheaded an effort to overhaul the Tax & Permit registration and collection web portals in Java/JSP to fix frequent crashes, memory leaks and performance issues achieving 99.9% up time; received an “Outstanding Service ”
• Contributed to side projects like PCI compliance, PII data scrub, Google Translate, Open JDK migration, PowerBuilder/Oracle, windows upgrades, automated developer desktop deployment
• System and code level troubleshooting included identifying slowness due to a defunct link, identify and recover $42M in GL distribution, Java/web issues; provided comprehensive technical support for Sybase Products
• Trained and guided team members in PowerBuilder, EA Server and EA Framework
• Performed Devops roles - automating build and release processes; configured and administered PVCS
• Oracle DB development support - Data model, performance tuning/testing, PL/SQL and Java stored procedures

Technical Summary: Java 8, Spring MVC, RedHat Open JDK, JavaScript, jQuery, Ajax, Tomcat, RedHat JBoss, PowerBuilder 12.x, EA Server, Oracle 12c, Java/PL-SQL Stored Procedures, Maven, SVN, GIT, Jenkins, Python, Linux, Unix, Windows 7/10, Shell, Windows scripting, JSON, XML, ServiceNow, LDAP, Oracle Cloud SaaS, PaaS, IaaS, SOAP, REST API, JMeter, SOAP UI, Agile, Log4J, log analysis, JMeter, Mongo DB, SQLite, MYSQL, Postgres, Documentum, Kofax

Senior Oracle Consultant

Confidential, Los Angeles, CA

Responsibilities:

• Spearheaded the Sybase to Oracle migration project as part of Client’s upgrade of the CRD system; set the standards for the Sybase to Oracle conversion
• Supported 10+ developers and 2 Sybase DBAs in their switch to Oracle; acted as development DBA
• Migrated 70+ stored programs (procedures, functions, triggers) from Sybase (T-SQL) to Oracle (PL/SQL) while conserving the functionality and improving performance
• Developed programs in Java, PL/SQL, Ksh, Perl, Autosys (Job Scheduler), PowerCenter (ETL)
• Introduced Devops principles by automating manual steps in reducing the time, from hours to minutes, to generate daily and monthly operational reports
• Devised a dozen utilities in Excel VBA initially for automating development activities, some adapted in Devops. Query tool with UI in Excel VBA became end-user and management favorite
• Collaborated with various stake holders in company's full SDLC process while maintaining documentation for Design Review, Code Review, Unit Test Review, Code Deliveries

Technical Summary: Java 6, Perl, Autosys, PowerCenter, VBA, Shell scripts, Oracle 10g, Linux, Unix, Windows, Perforce, BMC Helix (Remedy) ITSM

PowerBuilder Consultant

Confidential, San Francisco, CA

Responsibilities:

• Managed data for the projects with 2 rounds per year and historic data for 15 years
• Lead Developer in PowerBuilder, Oracle, VB6, SQL Server, Crystal Reports for the Confidential software
• Collaborated with Finance team and the Federal Housing Finance Board (now FHFA) to revamp Confidential for the mandated changes to Data reporting in record time. Received “Job well done” from the management
• Teamed up with consultants in implementing a Data warehouse using Business Objects tools for ETL, Data Analytics. Contributed technical SME in data model, data migration and testing
• Collaborated with the .Net team in Migrating/Modernizing Confidential application to Microsoft .Net platform
• Developed a Data migration package in Oracle PL/SQL to migrate Confidential data to Data model for .Net application

Technical Summary: PowerBuilder 10, Oracle 10g, VB6, VBA, SQL Server, Crystal Reports, Perl, MS Access, Shell scripts, Business Objects, Crystal Reports, Linux, Unix, Windows, PVCS, Ivanti (Frontrage) ITSM

PowerBuilder/Oracle Consultant

Confidential, Monterey, CA

Responsibilities:

• Design and develop enhancements to Electronic Hand Scoring (EHS) application in PowerBuilder and Oracle PL/SQL
• Collaborated in software upgrades - PowerBuilder (v7 -> v10), DB (9i -> 10g), Crystal Reports
• Performance tuning in Oracle and PowerBuilder
• Reporting in PowerBuilder and Crystal Reports

Technical Summary: PowerBuilder (10, 7.x), Oracle (8i, 9i, 10g), Toad for Oracle, Power Designer, Crystal Reports 11, EA Server, Version Control: PVCS

Senior PowerBuilder Consultant/Tech Lead

Confidential, Fremont, CA

Responsibilities:

• Maintained and enhanced company's flagship product, Cardiology Patient management software, after taking over from a Cardiology technician; company’s payroll relied on the success of this project
• Overhauled code in PowerBuilder, T-SQL, PL/SQL and Java to dynamically capture new and updated 200+ data elements; also acted as the DBA for Sybase SQL Anywhere and SQL Server
• Maintained programs in Visual Basic and PowerBuilder, C++ to harvest datasets in text and XML formats for reporting
• Devised scripts to automate deployment and update of application and the databases to the hospitals remotely; worked with medical practitioners at hospital sites to achieve higher customer satisfaction
• Assisted in maintaining a data-warehouse with 1000+ fields and analytic reports in Excel using ODBC and pivot tables
• As part of the J2EE development team, designed and developed JSP and Servlets for the scheduler module in e-Research, Java based web application

Technical Summary: PowerBuilder (9, 10), Java 2, Perl, VBA, MS Access, Sybase SQL Anywhere, Shell scripts, Oracle 10g, Crystal Reports, Linux, Unix, Windows